! Swift/XRT detailed lightcurve of trigger: 21909, name: GRB 260208B - source 49 ! T0 for this burst is Swift MET=792237169 s, = 2026 Feb 08 at 09:52:44.000 UT ! Data covers 0.3-10 keV ! For details of light-curve production, see Evans et al. 2007, A&A, 469, 379 ! BINMODE: GRB-like (counts) READ TERR 1 2 READ SERR 3 !Time T_+ve T_-ve Rate Ratepos Rateneg BGrate BGerr FracExp ! PC data 36497.530 2835.176 -3429.547 2.219128e-02 5.593147e-03 -5.593147e-03 4.386942e-03 1.483905e-04 0.254143 NO NO NO NO NO ! PC upper limits 39458.551 523.342 -1.254 1.0357e+00 0.0000e+00 0.0000e+00 6.2498e-02 6.3457e-03 0.0239